Compare 197 vs 229
Property | 197 | 229 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1971 | 2291 |
Prime factorization | 197 | 229 |
Divisors count | 2 | 2 |
Divisors | 1, 197 | 1, 229 |
Number of properties | 13 | 9 |
Additive primes | 26th | 30th |
Centered heptagonal primes | 3rd | |
Chen primes | 35th | |
Cousin primes (1st member) | 16th | |
Cousin primes (2nd member) | 14th | |
Left-truncatable primes | 20th | |
Long primes | 19th | |
Primes | 45th | 50th |
Prime quadruplets (3rd member) | 4th | |
Prime triplets (2nd member) | 14th | 16th |
Prime triplets (3rd member) | 13th | 15th |
Pythagorean primes | 21st | 22nd |
Sexy primes (2nd member) | 25th | 27th |
Twin primes (1st member) | 15th | |
Twin primes (2nd member) | 16th | |
Ulam primes | 9th | |
Roman numberals | CXCVII | CCXXIX |
Base 2 | 110001012 | 111001012 |
Base 3 | 210223 | 221113 |
Base 4 | 30114 | 32114 |
Base 5 | 12425 | 14045 |
Base 6 | 5256 | 10216 |
Base 7 | 4017 | 4457 |
Base 8 | 3058 | 3458 |
Base 9 | 2389 | 2749 |
Base 10 | 19710 | 22910 |
Base 11 | 16a11 | 19911 |
Base 12 | 14512 | 17112 |
Base 13 | 12213 | 14813 |
Base 14 | 10114 | 12514 |
Base 15 | d215 | 10415 |
Base 16 | c516 | e516 |